package com.itheima.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.itheima.dto.CheckGroupDto;
import com.itheima.pojo.CheckGroupItem;

public interface CheckGroupItemService extends IService<CheckGroupItem> {
    public boolean deleteByGroupId(long groupId);

    public Long[] selectItemIds(long groupId);
}
